The Impact of Mixed Planning on the Accuracy of Iranian Learners Oral Performance

This study set out to explore the impact of three levels of task planning on the accuracy of task-based oral performance with narrative task types among sixty iranian sophomores majoring in teaching english as a foreign language (tefl) at islamic a7..ad university - tabriz branch. it was hypothesized that simultaneous pre-task/on-line planning would lead to more accurate performance. to test the research hypothesis, a quasi experimental design was used with three levels of planning (pre-task planning (ptp), online task planning (alp), pre/on-line task planning (polp). the participants in the study included 60 pre-intermediate tefl sophomores at islamic azad university-tabriz branch who were selected out of a population of 200 tefl sophomores on the basis of their scores on a proficiency test and an oral pre-test. one-way anova run on the post-test data indicated statistically significant effects on the accuracy of the participants' task-based oral performance under polp planning condition. however, there was no significant effect on accuracy as a result of ptp and alp planning. the independent samples t-test analysis revealed significant accuracy gains in the polp groups whereas the same improvements were not observed in the ptp and olp planners.